Safety hood



FIG. 1 is a top and front perspective view of a safety hood showing my new design;

FIG. 2 is a front elevational view thereof.

FIG. 3 is a right side elevational view thereof, it being noted that the left side elevational view is a mirror image thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a safety hood, as shown and described. 